Monthly outlook for Chesterland, OH: average high 76.9°, average low 59.1°. That is 0.8° below the climate normal for August. Precipitation is expected on 8 days (about 1.9 inches), against a normal of 7 days and 2.0 inches. The warmest day looks like 9 August (87.4°), the coolest 23 August (51.4°).
76.9°/59.1°
Average high / low
−0.8°
Below normal
8 / 7
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
78.5°
78.7°
-0.1°
18 August – 27 August
74.1°
77.9°
-2.1°
28 August – 6 September
at normal
76.8°
—
August records over 66 years
93.2°3 August 2012All-time high
48.2°29 August 1982All-time low
Climate normals and records are computed from the nearest reference point — East Cleveland (13 mi).
Sun, 0987° / 64°0.02
87 °
Chesterland, Sunday, 9 August
Light rain. High 87°, low 64°.
Pressure30.03 inHg
Wind4.9 mph W
Humidity43%
Visibility6.2 mi
Dew point57°
Mon, 1085° / 66°0.49
85 °
Chesterland, Monday, 10 August
Rain. High 85°, low 66°.
Pressure29.94 inHg
Wind12.2 mph S
Humidity86%
Visibility6.2 mi
Dew point72°
Tue, 1183° / 64°0.5
83 °
Chesterland, Tuesday, 11 August
Rain. High 83°, low 64°.
Pressure29.91 inHg
Wind10.3 mph SW
Humidity75%
Visibility6.2 mi
Dew point69°
Wed, 1280° / 64°0.04
80 °
Chesterland, Wednesday, 12 August
Light rain. High 80°, low 64°.
Pressure29.80 inHg
Wind5.5 mph W
Humidity83%
Visibility6.2 mi
Dew point69°
Thu, 1368° / 57°0.02
68 °
Chesterland, Thursday, 13 August
Light rain. High 68°, low 57°.
Pressure29.94 inHg
Wind11.4 mph NE
Humidity85%
Visibility—
Dew point59°
Fri, 1469° / 53°0.02
69 °
Chesterland, Friday, 14 August
Light rain. High 69°, low 53°.
Pressure30.09 inHg
Wind9.9 mph NW
Humidity48%
Visibility—
Dew point47°
Sat, 1572° / 53°0
72 °
Chesterland, Saturday, 15 August
Overcast. High 72°, low 53°.
Pressure30.30 inHg
Wind8.3 mph N
Humidity41%
Visibility—
Dew point45°
Sun, 1676° / 52°0
76 °
Chesterland, Sunday, 16 August
Partly cloudy. High 76°, low 52°.
Pressure30.27 inHg
Wind3.9 mph S
Humidity37%
Visibility—
Dew point46°
Mon, 1779° / 57°0
79 °
Chesterland, Monday, 17 August
Overcast. High 79°, low 57°.
Pressure30.06 inHg
Wind8 mph SW
Humidity40%
Visibility—
Dew point50°
Tue, 1876° / 62°0.12
76 °
Chesterland, Tuesday, 18 August
Light rain. High 76°, low 62°.
Pressure29.94 inHg
Wind9.1 mph N
Humidity72%
Visibility—
Dew point65°
Wed, 1976° / 59°0
76 °
Chesterland, Wednesday, 19 August
Overcast. High 76°, low 59°.
Pressure30.00 inHg
Wind6.8 mph NE
Humidity45%
Visibility—
Dew point51°
Thu, 2078° / 58°0.2
78 °
Chesterland, Thursday, 20 August
Light rain. High 78°, low 58°.
Pressure29.91 inHg
Wind8.1 mph SE
Humidity51%
Visibility—
Dew point55°
Fri, 2176° / 62°0.06
76 °
Chesterland, Friday, 21 August
Light rain. High 76°, low 62°.
Pressure29.85 inHg
Wind8.8 mph N
Humidity58%
Visibility—
Dew point59°
Sat, 2273° / 56°0.28
73 °
Chesterland, Saturday, 22 August
Rain. High 73°, low 56°.
Pressure29.85 inHg
Wind8.4 mph N
Humidity87%
Visibility—
Dew point63°
Sun, 2365° / 51°0
65 °
Chesterland, Sunday, 23 August
Clear. High 65°, low 51°.
Pressure30.18 inHg
Wind9.6 mph N
Humidity48%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2478° / 65°0.07
78 °
Chesterland, Monday, 24 August
Climate normal for this date — 60-year average.
Average high78°
Average low65°
Average precipitation0.07 in
Chance of precipitation33%
Record high91° (1968)
Record low54° (1971)
Tue, 2578° / 65°0.1
78 °
Chesterland, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high78°
Average low65°
Average precipitation0.1 in
Chance of precipitation33%
Record high87° (2012)
Record low54° (1986)
Wed, 2679° / 65°0.09
79 °
Chesterland, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high79°
Average low65°
Average precipitation0.09 in
Chance of precipitation33%
Record high88° (1993)
Record low55° (1977)
Thu, 2779° / 66°0.11
79 °
Chesterland, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high79°
Average low66°
Average precipitation0.11 in
Chance of precipitation40%
Record high89° (1993)
Record low55° (1963)
Fri, 2878° / 66°0.18
78 °
Chesterland, Friday, 28 August
Climate normal for this date — 60-year average.
Average high78°
Average low66°
Average precipitation0.18 in
Chance of precipitation47%
Record high89° (1990)
Record low52° (1986)
Sat, 2978° / 65°0.13
78 °
Chesterland, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high78°
Average low65°
Average precipitation0.13 in
Chance of precipitation38%
Record high90° (2022)
Record low48° (1982)
Sun, 3077° / 64°0.14
77 °
Chesterland, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high77°
Average low64°
Average precipitation0.14 in
Chance of precipitation42%
Record high91° (1993)
Record low52° (1986)
Mon, 3177° / 64°0.14
77 °
Chesterland, Monday, 31 August
Climate normal for this date — 60-year average.
Average high77°
Average low64°
Average precipitation0.14 in
Chance of precipitation33%
Record high88° (2010)
Record low53° (1976)
Tue, 0177° / 64°0.09
77 °
Chesterland, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high77°
Average low64°
Average precipitation0.09 in
Chance of precipitation25%
Record high88° (2010)
Record low54° (1967)
Wed, 0277° / 64°0.13
77 °
Chesterland, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high77°
Average low64°
Average precipitation0.13 in
Chance of precipitation42%
Record high91° (2011)
Record low53° (1970)
Thu, 0377° / 63°0.11
77 °
Chesterland, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high77°
Average low63°
Average precipitation0.11 in
Chance of precipitation33%
Record high92° (2011)
Record low53° (1976)
Fri, 0476° / 64°0.11
76 °
Chesterland, Friday, 4 September
Climate normal for this date — 60-year average.
Average high76°
Average low64°
Average precipitation0.11 in
Chance of precipitation35%
Record high89° (1973)
Record low53° (1987)
Sat, 0576° / 63°0.08
76 °
Chesterland, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high76°
Average low63°
Average precipitation0.08 in
Chance of precipitation28%
Record high89° (2018)
Record low53° (1974)
Sun, 0676° / 63°0.1
76 °
Chesterland, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high76°
Average low63°
Average precipitation0.1 in
Chance of precipitation40%
Record high90° (2007)
Record low52° (2000)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Chesterland, OH are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Chesterland, OH since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.